Directions: Read each item carefully. Write the letter of the correct answer on the space provided before each item. 1. How do you describe any two opposite angles in a parallelogram? A. They are always congruent. B. They are supplementary. C. They are complementary. D. They are both right angles. 2. What can you say about any two consecutive angles in a parallelogram? A. They are always congruent. B. They are always supplementary. C. They are sometimes complementary. D. They are both right angles. 3. Which of the following conditions is not sufficient to prove that a quadrilateral is a parallelogram? A. Two pairs of sides are parallel. B. Two pairs of opposite sides are congruent. C. Two angles are supplementary. D. Two diagonals bisect each other.

Directions: Read each item carefully. Write the letter of the correct answer on the space provided before each item. 1. How do you describe any two opposite angles in a parallelogram? A. They are always congruent. B. They are supplementary. C. They are complementary. D. They are both right angles. 2. What can you say about any two consecutive angles in a parallelogram? A. They are always congruent. B. They are always supplementary. C. They are sometimes complementary. D. They are both right angles. 3. Which of the following conditions is not sufficient to prove that a quadrilateral is a parallelogram? A. Two pairs of sides are parallel. B. Two pairs of opposite sides are congruent. C. Two angles are supplementary. D. Two diagonals bisect each other.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter1: Line And Angle Relationships

Section1.1: Early Definitions And Postulates

Problem 33E: Can you use the construction for the midpoint of a segment to divide a line segment into a three...

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